Base | Representation |
---|---|
bin | 1011000111111000110010… |
… | …1011100001111011101011 |
3 | 1121022012002221020201210220 |
4 | 2301332030223201323223 |
5 | 3100334302310110011 |
6 | 42002240051541123 |
7 | 2401412034466602 |
oct | 261761453417353 |
9 | 47265087221726 |
10 | 12230132113131 |
11 | 3995851814639 |
12 | 14563465ba7a3 |
13 | 6a93b157c3aa |
14 | 303d27898a39 |
15 | 1632018b8506 |
hex | b1f8cae1eeb |
12230132113131 has 8 divisors (see below), whose sum is σ = 17165097702720. Its totient is φ = 7724293966152.
The previous prime is 12230132113091. The next prime is 12230132113223. The reversal of 12230132113131 is 13131123103221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12230132113131 - 235 = 12195772374763 is a prime.
It is a super-2 number, since 2×122301321131312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12230132113231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107281860585 + ... + 107281860698.
It is an arithmetic number, because the mean of its divisors is an integer number (2145637212840).
Almost surely, 212230132113131 is an apocalyptic number.
12230132113131 is a deficient number, since it is larger than the sum of its proper divisors (4934965589589).
12230132113131 is a wasteful number, since it uses less digits than its factorization.
12230132113131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214563721305.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 12230132113131 its reverse (13131123103221), we get a palindrome (25361255216352).
The spelling of 12230132113131 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-two million, one hundred thirteen thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.328 sec. • engine limits •